Electric Circuits What is the reactive power in AC operation? Real power × sinθ. Apparent power × sinθ. Apparent power × cosθ. Real power × cosθ. Real power × sinθ. Apparent power × sinθ. Apparent power × cosθ. Real power × cosθ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which resistor will be physically larger in size? 100 Ω, 10 W. 10 Ω, 50 W. 1 k Ω, 1 W. 1 M Ω, 1/2 W. 100 Ω, 10 W. 10 Ω, 50 W. 1 k Ω, 1 W. 1 M Ω, 1/2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will becomes zero. remains unchanged. decrease. increase. becomes zero. remains unchanged. decrease. increase. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RL series circuit R=2Ω and L=10mH and applied voltage is 10V DC. Then find the current in the network? 1A 10A 0A 5A 1A 10A 0A 5A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The laplace transform of the fuction f(t) = t is s. s2. 1/s2. 1/s. s. s2. 1/s2. 1/s. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A constant current source supplies a electric current of 300 mA to a load of 1 KΩ. When the load changed to 100 Ω, the load current will be 3 A. 300 mA. 100 mA. 30 mA. 3 A. 300 mA. 100 mA. 30 mA. ANSWER DOWNLOAD EXAMIANS APP
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